The Hidden slot is a mystery game buried in time. Play Hidden and visit the Great Pyramids of Giza. They are surrounded by myths and legends, passed down from generation to generation. Professor Taylor and his nephew Benjamin leave rainy London behind to take you on an exotic adventure. They are deeply determined to solve the big mystery of the Great Pyramids’ missing golden topstones. The desert heat makes the air vibrate, and the intense sunlight makes you squint your eyes. It is almost as if the pyramids come alive, appearing in white and gold, and the Anubis guards look straight at you with their clear blue eyes. This is a colorful game with five massive falling blocks. The 178 connecting paylines offer a clear and lucrative payout.